xref: /openbmc/linux/drivers/gpu/drm/radeon/si_reg.h (revision b7019b2f)
1 /*
2  * Copyright 2010 Advanced Micro Devices, Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: Alex Deucher
23  */
24 #ifndef __SI_REG_H__
25 #define __SI_REG_H__
26 
27 /* SI */
28 #define SI_DC_GPIO_HPD_MASK                      0x65b0
29 #define SI_DC_GPIO_HPD_A                         0x65b4
30 #define SI_DC_GPIO_HPD_EN                        0x65b8
31 #define SI_DC_GPIO_HPD_Y                         0x65bc
32 
33 #define SI_GRPH_CONTROL                          0x6804
34 #       define SI_GRPH_DEPTH(x)                  (((x) & 0x3) << 0)
35 #       define SI_GRPH_DEPTH_8BPP                0
36 #       define SI_GRPH_DEPTH_16BPP               1
37 #       define SI_GRPH_DEPTH_32BPP               2
38 #       define SI_GRPH_NUM_BANKS(x)              (((x) & 0x3) << 2)
39 #       define SI_ADDR_SURF_2_BANK               0
40 #       define SI_ADDR_SURF_4_BANK               1
41 #       define SI_ADDR_SURF_8_BANK               2
42 #       define SI_ADDR_SURF_16_BANK              3
43 #       define SI_GRPH_Z(x)                      (((x) & 0x3) << 4)
44 #       define SI_GRPH_BANK_WIDTH(x)             (((x) & 0x3) << 6)
45 #       define SI_ADDR_SURF_BANK_WIDTH_1         0
46 #       define SI_ADDR_SURF_BANK_WIDTH_2         1
47 #       define SI_ADDR_SURF_BANK_WIDTH_4         2
48 #       define SI_ADDR_SURF_BANK_WIDTH_8         3
49 #       define SI_GRPH_FORMAT(x)                 (((x) & 0x7) << 8)
50 /* 8 BPP */
51 #       define SI_GRPH_FORMAT_INDEXED            0
52 /* 16 BPP */
53 #       define SI_GRPH_FORMAT_ARGB1555           0
54 #       define SI_GRPH_FORMAT_ARGB565            1
55 #       define SI_GRPH_FORMAT_ARGB4444           2
56 #       define SI_GRPH_FORMAT_AI88               3
57 #       define SI_GRPH_FORMAT_MONO16             4
58 #       define SI_GRPH_FORMAT_BGRA5551           5
59 /* 32 BPP */
60 #       define SI_GRPH_FORMAT_ARGB8888           0
61 #       define SI_GRPH_FORMAT_ARGB2101010        1
62 #       define SI_GRPH_FORMAT_32BPP_DIG          2
63 #       define SI_GRPH_FORMAT_8B_ARGB2101010     3
64 #       define SI_GRPH_FORMAT_BGRA1010102        4
65 #       define SI_GRPH_FORMAT_8B_BGRA1010102     5
66 #       define SI_GRPH_FORMAT_RGB111110          6
67 #       define SI_GRPH_FORMAT_BGR101111          7
68 #       define SI_GRPH_BANK_HEIGHT(x)            (((x) & 0x3) << 11)
69 #       define SI_ADDR_SURF_BANK_HEIGHT_1        0
70 #       define SI_ADDR_SURF_BANK_HEIGHT_2        1
71 #       define SI_ADDR_SURF_BANK_HEIGHT_4        2
72 #       define SI_ADDR_SURF_BANK_HEIGHT_8        3
73 #       define SI_GRPH_TILE_SPLIT(x)             (((x) & 0x7) << 13)
74 #       define SI_ADDR_SURF_TILE_SPLIT_64B       0
75 #       define SI_ADDR_SURF_TILE_SPLIT_128B      1
76 #       define SI_ADDR_SURF_TILE_SPLIT_256B      2
77 #       define SI_ADDR_SURF_TILE_SPLIT_512B      3
78 #       define SI_ADDR_SURF_TILE_SPLIT_1KB       4
79 #       define SI_ADDR_SURF_TILE_SPLIT_2KB       5
80 #       define SI_ADDR_SURF_TILE_SPLIT_4KB       6
81 #       define SI_GRPH_MACRO_TILE_ASPECT(x)      (((x) & 0x3) << 18)
82 #       define SI_ADDR_SURF_MACRO_TILE_ASPECT_1  0
83 #       define SI_ADDR_SURF_MACRO_TILE_ASPECT_2  1
84 #       define SI_ADDR_SURF_MACRO_TILE_ASPECT_4  2
85 #       define SI_ADDR_SURF_MACRO_TILE_ASPECT_8  3
86 #       define SI_GRPH_ARRAY_MODE(x)             (((x) & 0x7) << 20)
87 #       define SI_GRPH_ARRAY_LINEAR_GENERAL      0
88 #       define SI_GRPH_ARRAY_LINEAR_ALIGNED      1
89 #       define SI_GRPH_ARRAY_1D_TILED_THIN1      2
90 #       define SI_GRPH_ARRAY_2D_TILED_THIN1      4
91 #       define SI_GRPH_PIPE_CONFIG(x)		 (((x) & 0x1f) << 24)
92 #       define SI_ADDR_SURF_P2			 0
93 #       define SI_ADDR_SURF_P4_8x16		 4
94 #       define SI_ADDR_SURF_P4_16x16		 5
95 #       define SI_ADDR_SURF_P4_16x32		 6
96 #       define SI_ADDR_SURF_P4_32x32		 7
97 #       define SI_ADDR_SURF_P8_16x16_8x16	 8
98 #       define SI_ADDR_SURF_P8_16x32_8x16	 9
99 #       define SI_ADDR_SURF_P8_32x32_8x16	 10
100 #       define SI_ADDR_SURF_P8_16x32_16x16	 11
101 #       define SI_ADDR_SURF_P8_32x32_16x16	 12
102 #       define SI_ADDR_SURF_P8_32x32_16x32	 13
103 #       define SI_ADDR_SURF_P8_32x64_32x32	 14
104 
105 #endif
106